Options
Put-call ratio time-series for one underlier
Per-day put-call ratio (by volume and by open interest) aggregated across all fetched expiries, for the trailing days calendar days. Days without a snapshot are omitted (sparse). Returns summary statistics (mean / min / max PCR by volume) over the window. days must be in [1, 90] per the retention window.
get/api/v1/options/{symbol}/put-call-ratio/history
Path parameters
symbolstring required
Underlier ticker.
Example:AAPL
Underlier ticker.
Query parameters
daysinteger
Lookback window in days (1..90). Out-of-range returns 400.
Lookback window in days (1..90). Out-of-range returns 400.
Response
Put-call ratio history payload with summary.
Example response
{
"data": {
"days": 30
},
"meta": {
"endpoint": "/api/v1/fred/us/cpi",
"data_time": "2026-04-16T14:30:00Z",
"response_time": "2026-04-16T14:30:12Z",
"provider": "Sugra API v1.0.1",
"source": "sugra_crypto",
"attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
"fallback_chain": [
"sugra_crypto",
"sugra_finance"
]
}
}